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坦桑石 - 2.66 ct - 安特卫普宝石检测实验室(ALGT)
编号 83948447
编号 83948447
Natural Tanzanite - 1.07 Carat - Octagon Cut - Light Pinkish Bluish Purple - orginal ALGT report and sealed
ALGT Report Number: 21323683
Antwerp, 29.02.2024
Species: Natural Zoisite
Type: Tanzanite
Shape: Modified Octagon, Step Cut
Dimensions: 7.56 x 4.92 x 2.87 mm
Transparency: Transparent
Color: Light Pinkish Bluish Purple
Carat Weight: 1.07 Carat
Additional Grading Characteristics
Suggested Origin: Tanzania
Tanzanite is commoly heated at low temperature to improve its color. There is currently no scientific method available to determinate whether this gemstone has been enhanced or not.
Delivery: Registered shipping with insurance and tracking number,
Perfectly suited as an investment, collector's item or for use in a jewellery setting.
Sealed and original ALGT Report Num. 21323683.